Skip to content
Royalty Clerk

Texas gas well

Producing

STUMBERG RANCH UNIT B

Stumberg Ranch Unit B is a gas well in Dimmit County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Briscoe Ranch (Eagleford) field.

1 well

46,765mcf gas, last 12 months−9% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
Dimmit County
Field
Briscoe Ranch (Eagleford)
RRC lease
01-272401

Is your check right?

Check my statement

Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Oil, last 12 months
5,013 bbl
Gas in Jul 2026
3,940 mcf

Production by month

Gas output fell 9% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 9% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH UNIT B, Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 46,765 mcf in the 12 months through Jul 2026, against 51,358 mcf in the 12 months before.Last 12 months: 46,765 mcfmcf per monthbbl per month001,0002002,0004003,0006004,0008005,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 9% over the last 12 monthsMonthly gas production and oil for STUMBERG RANCH UNIT B, Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 46,765 mcf in the 12 months through Jul 2026, against 51,358 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002002,0004003,0006004,0008005,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 23.2% of the gas in Sep 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plantShare of STUMBERG RANCH UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 23.2% of the gas in Sep 2024.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: plant to lineFlared 23.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plantShare of STUMBERG RANCH UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 23.2% of the gas in Sep 2024.Share of gas by disposition code0%50%100%Sep 23: plant to lineFlared 23.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    92% · 43,046 mcf

  • Lease fuel (1)

    7.9% · 3,672 mcf

  • Flared (4)

    0.1% · 47 mcf

0.1% of the gas flared in the last 12 months. 4 months above 3%.

Who has run this lease

The operator changed once, most recently in Sep 2023

Operators of this lease over timeSN Ef Maverick, LLC, Jan 2020 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023SN Ef Maverick, LLCJan 2020 to Aug 2023Javelin Energy Partners Mgmt…Sep 2023 to now
Operators of this lease over timeSN Ef Maverick, LLC, Jan 2020 to Aug 2023; Javelin Energy Partners Mgmt LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023SN Ef Maverick, LLCJan 2020 to Aug 2023Javelin Energy Partners Mgmt LLCSep 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STUMBERG RANCH UNIT B
API numberWell no.Status
42-127-356111HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Springfield Pipeline LLCCondensateGathers100Dec 1, 2023–
Javelin Marketing, LLCGas-well gasBuys100Dec 1, 2023–
Springfield Pipeline LLCGas-well gasGathers100Sep 13, 2013–
Flint Hills Resources, LPCondensateGathers10Sep 1, 2023Dec 1, 2023
Plains Marketing, L.p.CondensateGathers10Sep 1, 2023Dec 1, 2023
Springfield Pipeline LLCCondensateGathers80Sep 1, 2023Dec 1, 2023
Tenaska Marketing VenturesGas-well gasBuys100Sep 1, 2023Dec 1, 2023
Eastex Crude Company, LLCCondensateGathers5Jan 1, 2023Sep 1, 2023
Enterprise Crude Oil LLCCondensateGathers5Aug 1, 2017Sep 1, 2023

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

494.67 acres on the newest permit

Check your decimal on this lease
Permits for Stumberg Ranch Unit B
API numberWell no.Acreson the permit
42-127-356111H494.67

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STUMBERG RANCH UNIT B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Javelin Energy3563223,9403,6060$80.46$2.89
Jun 2026Javelin Energy3313453,2872,96918$84.81$3.15
May 2026Javelin Energy4264413,9283,6070$102.13$2.94
Apr 2026Javelin Energy4124283,7473,4252$100.32$2.77
Mar 2026Javelin Energy4214603,8133,5000$91.38$3.04
Feb 2026Javelin Energy4094443,5773,2950$64.51$3.62
Jan 2026Javelin Energy4323893,9663,6640$60.04$7.72
Dec 2025Javelin Energy4424184,0733,7380$57.97$4.26
Nov 2025Javelin Energy4394253,9633,6440$60.06$3.79
Oct 2025Javelin Energy4484654,1733,84219$60.89$3.19
Sep 2025Javelin Energy4394444,0283,7680$63.96$2.97
Aug 2025Javelin Energy4584644,2703,9888$64.86$2.91
Jul 2025Javelin Energy4563914,3244,0114$68.39$3.20
Jun 2025Javelin Energy3683854,2353,8850$68.17$3.02
May 2025Javelin Energy4214364,3703,624431$62.17$3.12
Apr 2025Javelin Energy4414194,4673,632551$63.54$3.42
Mar 2025Javelin Energy4634104,8744,5360$68.24$4.12
Feb 2025Javelin Energy1671882,0721,8930$71.53$4.19
Jan 2025Javelin Energy3753814,2633,8789$75.74$4.13
Dec 2024Javelin Energy3653714,9474,40716$70.12$3.01
Nov 2024Javelin Energy3683774,2163,8130$69.95$2.12
Oct 2024Javelin Energy4264124,5264,18434$71.99$2.20
Sep 2024Javelin Energy4034194,4253,1101,025$70.24$2.28
Aug 2024Javelin Energy4074064,6394,3721$76.68$1.99
Jul 2024Javelin Energy4254554,5934,2902$81.80$2.07
Jun 2024Javelin Energy4063954,4434,12225$79.77$2.54
May 2024Javelin Energy3993784,3874,1264$80.02$2.12
Apr 2024Javelin Energy4394654,5074,0810$85.35$1.60
Mar 2024Javelin Energy4624334,8514,2710$81.28$1.49
Feb 2024Javelin Energy3363673,0492,74576$77.25$1.72
Jan 2024Javelin Energy4163813,5732,958154$74.15$3.18
Dec 2023Javelin Energy4064162,8462,4591$71.90$2.52
Nov 2023Javelin Energy4374303,4353,0933$77.69$2.71
Oct 2023Javelin Energy3053622,8242,5740$85.64$2.98
Sep 2023Javelin Energy4694923,4753,1220$89.43$2.64
Aug 2023SN Ef5274944,1483,71423$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorJavelin Energy Partners Mgmt LLCFieldBriscoe Ranch (Eagleford)CountyDimmit County

Javelin Energy Partners Mgmt LLC in Dimmit County

All Javelin Energy Partners Mgmt LLC leases →

Briscoe Ranch (Eagleford) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km